Personal Fitness (21-22 ZPE)
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Health, 22.06.2019 23:30
The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells
Answers: 1
Health, 23.06.2019 04:31
Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.
Answers: 1
Health, 23.06.2019 07:30
What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )
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Health, 23.06.2019 18:00
When does the american college of obstetrics and cynecology (acog) recommend young women to have their first appointment with a gynecologist
Answers: 1
English, 24.07.2019 22:30
Social Studies, 24.07.2019 22:30
History, 24.07.2019 22:30
Mathematics, 24.07.2019 22:30
English, 24.07.2019 22:30
Biology, 24.07.2019 22:30
Biology, 24.07.2019 22:30
History, 24.07.2019 22:30